7171776848

素因数分解:

$2^4\times {\mathrm{5197}}^1\times {\mathrm{86249}}^1$

素因数の和:91454

約数の個数: 20

約数和(自身を含む): 13898152500

約数和(自身を除く): 6726375652

約数列:

[1, 2, 4, 8, 16, 5197, 10394, 20788, 41576, 83152, 86249, 172498, 344996, 689992, 1379984, 448236053, 896472106, 1792944212, 3585888424, 7171776848]

約数ペア:

[(1, 7171776848), (2, 3585888424), (4, 1792944212), (8, 896472106), (16, 448236053), (5197, 1379984), (10394, 689992), (20788, 344996), (41576, 172498), (83152, 86249)]